The wedding bill is enough to make us feel a little light-headed, with the whole affair featuring two incredible wedding gowns, special fireworks, an amusement park, a secluded 19th-century palazzo in Noto and return flights for guests.

Ferragni chose to wear not one, but two Dior haute couture wedding gowns which are estimated to cost around £231,000 (that's nearly $420,000).

The newlyweds made sure no stone was left unturned, and no guest was made to feel uncomfortable, shelling out return flights for approximately 150 people on a private Alitalia aeroplane for a round trip from Milan to Catania. Making sure your guests travel comfortably and in style costs quite a bit of cash - £154,000 (approximately $27,000) to be specific.

Of course, no wedding is complete without a killer flower arrangement, and for a wedding such as Ferragni's? The price tag has been an estimated £3,000 (or $5000).

This brings the grand total to £704,000. That's comfortably over one million dollars Australian.

Excuse us while we go lie down.

Milly HaddrickMilly is a freelance journalist who devours all news, from the latest in Australian politics to Meghan and Harry's cutest couple moments. Milly is a devout tea enthusiast who's a firm believer in quality downtime, her weekends are usually spent exploring a new cafe with a nice cuppa and the crossword.